PL80205B1 - A process for the continuous production of molded bodies,especially of slabs,from plaster of paris[il32887d0] - Google Patents
A process for the continuous production of molded bodies,especially of slabs,from plaster of paris[il32887d0] Download PDFInfo
- Publication number
- PL80205B1 PL80205B1 PL1969135556A PL13555669A PL80205B1 PL 80205 B1 PL80205 B1 PL 80205B1 PL 1969135556 A PL1969135556 A PL 1969135556A PL 13555669 A PL13555669 A PL 13555669A PL 80205 B1 PL80205 B1 PL 80205B1
- Authority
- PL
- Poland
- Prior art keywords
- water
- strand
- plaster
- mixed
- belt
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 39
- 238000010924 continuous production Methods 0.000 title claims description 7
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 title abstract 2
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 title abstract 2
- 239000011507 gypsum plaster Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000010440 gypsum Substances 0.000 claims abstract description 52
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 52
- 238000000465 moulding Methods 0.000 claims abstract description 47
- 239000000835 fiber Substances 0.000 claims abstract description 32
- 239000011505 plaster Substances 0.000 claims abstract description 22
- 239000000654 additive Substances 0.000 claims abstract description 17
- 239000011230 binding agent Substances 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 39
- 238000003825 pressing Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 4
- 238000007792 addition Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 238000000280 densification Methods 0.000 claims 1
- 230000018984 mastication Effects 0.000 claims 1
- 238000010077 mastication Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 7
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 239000010425 asbestos Substances 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 4
- 239000000123 paper Substances 0.000 abstract description 4
- 229910052895 riebeckite Inorganic materials 0.000 abstract description 4
- 239000000057 synthetic resin Substances 0.000 abstract description 4
- 229920003002 synthetic resin Polymers 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- 229920002522 Wood fibre Polymers 0.000 abstract 1
- 229940037003 alum Drugs 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000010875 treated wood Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 16
- 238000002156 mixing Methods 0.000 description 10
- 239000002994 raw material Substances 0.000 description 6
- 238000005253 cladding Methods 0.000 description 5
- 239000012467 final product Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000013077 target material Substances 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 208000037386 Typhoid Diseases 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 201000008297 typhoid fever Diseases 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/521—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement from dry mixtures to which a setting agent is applied after forming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Producing Shaped Articles From Materials (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1784657A DE1784657B2 (de) | 1968-09-02 | 1968-09-02 | Verfahren zum kontinuierlichen Herstellen von Formkörpern, insbesondere von Platten, aus Gips und Fasern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL80205B1 true PL80205B1 (en) | 1975-08-30 |
Family
ID=5705763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1969135556A PL80205B1 (en) | 1968-09-02 | 1969-08-27 | A process for the continuous production of molded bodies,especially of slabs,from plaster of paris[il32887d0] |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5010893B1 (es) |
| AT (1) | AT295376B (es) |
| BE (1) | BE738303A (es) |
| BR (1) | BR6912031D0 (es) |
| CH (1) | CH505674A (es) |
| CS (1) | CS150682B2 (es) |
| DE (1) | DE1784657B2 (es) |
| ES (1) | ES370857A1 (es) |
| FR (1) | FR2017200A1 (es) |
| GB (1) | GB1258288A (es) |
| HU (1) | HU164419B (es) |
| IL (1) | IL32887A (es) |
| NL (1) | NL6913283A (es) |
| PL (1) | PL80205B1 (es) |
| RO (1) | RO56173A (es) |
| SE (1) | SE345980B (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU528009B2 (en) * | 1978-11-21 | 1983-03-31 | Stamicarbon B.V. | Sheet of fibre-reinforced hydraulically bindable material |
| DE3242598A1 (de) * | 1982-11-18 | 1984-05-24 | Gipsconsult Management und Beratungs AG, 8036 Zürich | Verfahren zur herstellung von formkoerpern insbesondere platten unter verwendung von calciumsulfathaltigen bindemitteln |
| DE3246534A1 (de) * | 1982-12-16 | 1984-06-20 | Rigips GmbH, 3452 Bodenwerder | Plattenfoermiges bauelement mit einem gipskern und einer kartonummantelung |
| DE3336243A1 (de) * | 1983-10-05 | 1985-05-02 | Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe | Verfahren zum herstellen von gipsgebundenen platten |
| ATE71326T1 (de) * | 1986-09-19 | 1992-01-15 | Kronospan Anstalt | Verfahren zum herstellen von faserhaltigen bauteilen wie platten, formteile oder dergleichen. |
| US5342566A (en) * | 1990-08-23 | 1994-08-30 | Carl Schenck Ag | Method of manufacturing fiber gypsum board |
| DE4129466A1 (de) * | 1991-09-05 | 1993-03-11 | Bold Joerg | Verfahren zur herstellung von gipsfaserplatten nach einem halbtrockenverfahren |
| CA2130508C (en) * | 1993-08-20 | 2005-04-12 | Peter Douglas Chase | Process for making thin, sealant-coated, fiber-reinforced gypsum panel and panel made thereby |
| DE19527227C1 (de) * | 1995-07-26 | 1996-10-02 | Knauf Westdeutsche Gips | Bauplatte mit hoher Feuerresistenz, Verfahren zu ihrer Herstellung und ihre Verwendung |
| CN1426382A (zh) | 2000-03-14 | 2003-06-25 | 詹姆斯·哈迪研究有限公司 | 含低密度添加剂的纤维水泥建筑材料 |
| AR032925A1 (es) | 2001-03-02 | 2003-12-03 | James Hardie Int Finance Bv | Un producto compuesto. |
| US20030164119A1 (en) | 2002-03-04 | 2003-09-04 | Basil Naji | Additive for dewaterable slurry and slurry incorporating same |
| US7993570B2 (en) | 2002-10-07 | 2011-08-09 | James Hardie Technology Limited | Durable medium-density fibre cement composite |
| US7998571B2 (en) | 2004-07-09 | 2011-08-16 | James Hardie Technology Limited | Composite cement article incorporating a powder coating and methods of making same |
| AU2007236561B2 (en) | 2006-04-12 | 2012-12-20 | James Hardie Technology Limited | A surface sealed reinforced building element |
| US8209927B2 (en) | 2007-12-20 | 2012-07-03 | James Hardie Technology Limited | Structural fiber cement building materials |
| WO2011061176A2 (de) | 2009-11-18 | 2011-05-26 | Christian Cebular | Putzmischgerät und verfahren zur variablen putzbildung |
| DK3013768T3 (en) * | 2013-06-26 | 2018-01-08 | Knauf Gips Kg | Process for making a plasterboard |
| DE102015014967A1 (de) * | 2015-11-20 | 2017-05-24 | Saint-Gobain Rigips Gmbh | Verfahren zur Herstellung einer hydrophobierten Gipsfaserplatte |
| DE102018218512B4 (de) * | 2018-10-29 | 2021-11-11 | James Hardie Europe Gmbh | Verfahren und Vorrichtung zur Herstellung einer Gipsfaserplatte |
-
1968
- 1968-09-02 DE DE1784657A patent/DE1784657B2/de not_active Ceased
-
1969
- 1969-07-02 BR BR212031/69A patent/BR6912031D0/pt unknown
- 1969-08-11 AT AT770269A patent/AT295376B/de active
- 1969-08-18 CH CH1247269A patent/CH505674A/de not_active IP Right Cessation
- 1969-08-21 GB GB1258288D patent/GB1258288A/en not_active Expired
- 1969-08-22 RO RO60871A patent/RO56173A/ro unknown
- 1969-08-25 IL IL32887A patent/IL32887A/xx unknown
- 1969-08-26 ES ES370857A patent/ES370857A1/es not_active Expired
- 1969-08-27 PL PL1969135556A patent/PL80205B1/pl unknown
- 1969-08-29 HU HUFE775A patent/HU164419B/hu unknown
- 1969-08-29 NL NL6913283A patent/NL6913283A/xx unknown
- 1969-08-29 SE SE12015/69A patent/SE345980B/xx unknown
- 1969-08-29 FR FR6929600A patent/FR2017200A1/fr not_active Withdrawn
- 1969-09-01 JP JP44068716A patent/JPS5010893B1/ja active Pending
- 1969-09-01 BE BE738303D patent/BE738303A/xx unknown
- 1969-09-01 CS CS5966A patent/CS150682B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT295376B (de) | 1971-12-27 |
| JPS5010893B1 (es) | 1975-04-25 |
| SE345980B (es) | 1972-06-19 |
| HU164419B (es) | 1974-02-28 |
| ES370857A1 (es) | 1972-04-01 |
| IL32887A (en) | 1973-02-28 |
| DE1784657B2 (de) | 1977-12-01 |
| CH505674A (de) | 1971-04-15 |
| FR2017200A1 (es) | 1970-05-08 |
| RO56173A (es) | 1974-03-01 |
| NL6913283A (es) | 1970-03-04 |
| GB1258288A (es) | 1971-12-30 |
| DE1784657A1 (de) | 1971-08-26 |
| BE738303A (es) | 1970-02-16 |
| CS150682B2 (es) | 1973-09-04 |
| BR6912031D0 (pt) | 1973-02-01 |
| IL32887A0 (en) | 1969-11-12 |
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